Routesy is the easiest way to find your way around the Bay Areas top transit systems -- San Francisco Muni, BART, Caltrain and AC Transit -- in real time!
Simply choose the line you want to ride from the route list or the interactive map, and Routesy will show you the closest stop or station, along with real-time prediction data to make sure you make it on time.
You can also bookmark your favorite stops to quickly get predictions immediately upon opening the app.